Gelatin polymer derived from natural sources of cold-adapted marine species and uses thereof
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United States of America Patent
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Jan 31, 2023
Grant Date -
Jun 27, 2019
app pub date -
Jun 19, 2017
filing date -
Jun 17, 2016
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Abstract
The present invention refers to a composition comprising a solution which in turn comprises an amino acidic chain gelatin polymer derived from natural sources of cold-adapted marine species, at a concentration from 1% to 20% (w/v), which optionally further comprises a polymerizing initiator such as a photoinitiator, and is chemically functionalized to become reactive to polymerization or crosslinking in presence of free radicals. This composition is especially useful for 3D printing, extrusion systems (additive fabrication), spray systems, casting, micro- and nano fibers fabrication systems (electrospinning, solution blow spinning) or microfluidics.
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